diagram SKODA 120 LS 1980 Workshop Manual

5. Use
the MP 1'105 puller
for removing
cylinder liners from the
block. Turn the centre
bolts of the
iig to expond
the
iig iows in the
cylinder liner (ot
the top flonge of the liner)
ond pull
out the liner by turning the vwench.
6. Before removing the comshoft, lift owoy
the volve toppets. lf o
removol of the cylinder
heod is not considered, releose
the boll pins
of
the rocker orms, lift cwoy the push
rods, remove
the si'de cover of the push
rods, ond withdrow
the volve toppets.
2.5 BRAKE TEST
AND ENGINE
LUBRICATION SYSTEM DIAGRAM
Broke Tcst In view of
the very specific chorocter of
the test, especiolly with
regord to the speciol
testing eguipment,we do not intend to describe
the test procedure, restricting ourselves to
men'
tioning only the moin volues which the test is
supposed to verify. Volues indicoted in the
diogroms ore oppli'
coble to o new engine or on engine ofter o top
overhoul, which hos been
correctly run'in
by
running for o period
of obout 50 hours (2,500
km
trovelled). lf the engine is tested under other
conditions, the meosured volues must opprooch
the diogrom volues conformobly with the mech-
onicol condition of the engine.
ln diogroms, peok
performonce
volues ore
indicoted os meosured in complionce with the
CSw (Czechoslovok
Stote Standords) ond DIN
,CsNr
kwrotN'
1{J
I
20
r5t0 (Deutsche
Ingenieur Normen), i.e. with
oll oc'
cessoires reducing the gross engine
horsepower
(woter pump,
olternotor, oir
cleoner, exhoust
silencer). The
effective horsepower con
vory
with respect to the diogrom volues
within
o toleronce limit of
minus 100/s.
Every engine ofter
o top overhoul or reploce'
ment of individuol ports
of the cronk mech'
onism hos to be run'in exoctly like o
new
engine. Do
not forget to
drow your
customer's
ottention to this foct!
'",ffi15
NM
300 t000 som
t/n{a
5000 l/rnrn csilr
kwuril'
50
i
ilii Fig.2.5l2
-
Power Output ond Fuel Consumption
Diogrom -
Skodo 120 L engine
1- 3 see Fig.2.5l1
5000 t/mrn
Fig.2.511- Power Output ond
Fuel Consttmption
Diogrom -
Skodo 150
S
engine
1 -
power output, 2 -
torque, 3 -
specif ic fuel
consumPtion
k/SAE: h. p.
(SAE) 1/min :
r.P.m. Fig.2.513
-
Power Output ond Fuel Cons
Diogrom -
Skodo 120
LS engine
I
38 1- 3 see
Fig.2.5l1

TYPE: S
105/120,12O LS, 12O GLS
Electrical Equipment 198O model
WIRING DIAGRAM
Diagram 13,1/'l A170

14.13,2
WATER LEAKS
INTO
THE
PASSENGER COMPARTMENT
1. INGRESS OF
WATER FROM
THE FRESH
AIR BOX
EXISTING GROMMET USE OF PT NO 113-793801
Fig. 14.13/6
The dorne should stand up in the airbox and
should be partially
filled from inside with Dum
Dum.
The grommet
should be sealed to the body
using clear mastic.
di Jack socket. Seal the terminal base using Dum
Dum. The base sockets should be sealed with
clear mastic.
d) Water entering through Centre of heater. The
cover plate
over heater, motor fan if it is not
fully butted against the
shuttle (ie.
a gap)
seal
with
e) Body joints
inside airboxto innerwing. Ensure
sealant covers all joints
up to the under side of
the scuttle panel. 2. WINDSCREENS
Windscreen sealing
is in fact
sealing two joints
and they should be treated
in drfferent ways and
as separate joints.
1. Glass to Gasket
2. Gasket to body.
{afFit expanding cable here
(b)
Fis. 14/13.5
a) Box drain tubes (One
either side of car) Pt No.
1 13-790970 if
perished
replace, sealing
rubber to metal with clear mastic.
b) Heater bleed
tube/speedometer cable
grommets. lt is suggested that
the original
grommets are replaced with domed grommet
Pt No.113-793801.
":I
I
I
I
i
i '^'i-T
/c^sKEr
Fig. 14.13/8
1. The joint
between the screen
and the rubber
is sometimes factory
sealed with a sealant varnish
which hardens and when disturbed
shatters; and
this in turn allows passages
forwaterfrom outside
to the interior. Application of glass
mastic sealer
will drive out the water and seal the joint'
lf,
however, this is not
achieved it
will be necessary
to remove the rubber and clean the seal faces and
the glass
in order to
ensure that the joint
can be
made. The expander of
the 105/1 20 range should be
fitted to the rubber after fitting the glass
and
rubber to the body using special tool MP8-161.
Carefully fit
the rubber to the glass,
stretchi ng it
evenly around the
whole glass
and not stretched
over the last side/corner to be
fitted.
After f itting the
screen/rubber assembly,
ensure that the glass
is centralised in the
apertu re. The expander can now
be fitted
using MP8-
161 expander fitting tool.
2.The second joint
is between the rubber
and
the body. We must stress that there are
two areas
of this joint,
one (a)
is a water drain channel and
the second (b)
serves two duties
of holding the
glass in the aperture and stopping the
ingress of
water into the passenger
compartments.
The water drain channel must not be filled with
any sealant and the drain holes at the base of the
aperture should be free of obstruction.
The water sealing properties
of the joint
can be
re-inforced by the application of mastic sealant
into the joint
(b) shown in the diagram.
Test for water leaks
Spray water onto and around screen being
tested, lingering a long time in
all positions, to
ascertain the point
of entry. Determine it
is
coming from the glass
rubber seal or the rubber
body seal then correct the leakage.
Fig. 14.13/7
214